Registration Dossier
Registration Dossier
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EC number: 914-147-1 | CAS number: -
Biodegradation in water: screening tests
Administrative data
Link to relevant study record(s)
Description of key information
Based on the ThODNH4 the percentage biodegradation of Reaction mass of sodium sulfate, sodium amino-12-dodecanoate and sodium dodecanoedioate reached 30% after 28 days of incubation.
Since the biodegradation of the test item did not reach the pass criterion of 60% degradation and no 10 day-window could be determined, the validity criterion for ready biodegradation was not applicable. Therefore, Reaction mass of sodium sulfate,sodium amino-12-dodecanoate and sodium dodecanoedioate is considered not to be readily biodegradable but a potential of inherent biodegradability can be assumed.
Key value for chemical safety assessment
- Biodegradation in water:
- inherently biodegradable
Additional information
The ready biodegradability ofReaction mass of sodium sulfate, sodium amino-12-dodecanoate and sodium dodecanoedioatewas evaluated in a study performed in accordance with OECD testing guideline 301 F and GLP requirements.
Based on the ThODNH4 the percentage biodegradation of Reaction mass of sodium sulfate, sodium amino-12-dodecanoate and sodium dodecanoedioate reached 30% after 28 days of incubation.
Since the biodegradation of the test item did not reach the pass criterion of 60% degradation and no 10 day-window could be determined, the validity criterion for ready biodegradation was not applicable. Therefore, Reaction mass of sodium sulfate,sodium amino-12-dodecanoate and sodium dodecanoedioate is considered not to be readily biodegradable but a potential of inherent biodegradability can be assumed.
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